When we discuss large-scale retail data breaches such as the now-infamous Target holiday season attack, it is important to understand exactly how these attacks occur. For major retailers like Target and many others, the attacks occur at the POS (Point of Sale) system level. These are the registers and computers used to process payment cards and transactions at a physical location. When a customer swipes a card, the POS system momentarily holds the transaction information from the magnetic stripe before sending it to a payment processing provider.
Cloud is being more and more integrated into business practices every day. Though the benefits of cloud are often talked about and reach into several different facets of business, the bigest concern is about how to keep your data secure in the cloud. Here are a few tips to ensure that you get the most out of the cloud without sacrificing security.
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